Year	% of male population
1960	13.3295917935008
1961	13.4593492481522
1962	13.5604385778308
1963	13.6248967099269
1964	13.6518964552661
1965	13.6490731502769
1966	13.6274157342516
1967	13.5973388234053
1968	13.569315376411
1969	13.5542226716084
1970	13.5576194475868
1971	13.5717683713816
1972	13.5833908790019
1973	13.599015578938
1974	13.6111074327413
1975	13.6006040960084
1976	13.575480878526
1977	13.5349033516249
1978	13.4763433499651
1979	13.403230472448
1980	13.3166612415169
1981	13.2258396777851
1982	13.1378660619658
1983	13.0365442264933
1984	12.9326785858927
1985	12.8428670127894
1986	12.7583245653662
1987	12.6924607009973
1988	12.6554226771339
1989	12.6262793139431
1990	12.5693211168562
1991	12.4664605760906
1992	12.3007559833061
1993	12.0618949485453
1994	11.7934627696055
1995	11.5525299686147
1996	11.3552527062142
1997	11.1991232845243
1998	11.0805695481181
1999	10.9666821405651
2000	10.8338294042838
2001	10.6949084624861
2002	10.5527152221728
2003	10.4073293145598
2004	10.2691196709963
2005	10.1505680996679
2006	10.0621766944263
2007	10.0125637464295
2008	9.96568957355362
2009	9.89624435405701
2010	9.80649692113316
2011	9.67636454101699
2012	9.50676713966503
2013	9.32738740444241
2014	9.17203225997393
2015	9.04067960844202
2016	8.92011098119192
2017	8.80312084130329
2018	8.6957104060405
2019	8.6012004967659
2020	8.52574057477746
2021	8.48087198772804
2022	8.450252999849
2023	8.41683111001289